Merge from vscode 1ce89e2cb720d69c496c2815c4696ee4fd4429a6 (#6779)

* Merge from vscode 1ce89e2cb720d69c496c2815c4696ee4fd4429a6

* redisable accounts because of issues

src/vs/platform/driver/browser/baseDriver.ts

@@ -0,0 +1,192 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { getTopLeftOffset, getClientArea } from 'vs/base/browser/dom';
+import { coalesce } from 'vs/base/common/arrays';
+import { IElement, IWindowDriver } from 'vs/platform/driver/common/driver';
+
+function serializeElement(element: Element, recursive: boolean): IElement {
+	const attributes = Object.create(null);
+
+	for (let j = 0; j < element.attributes.length; j++) {
+		const attr = element.attributes.item(j);
+		if (attr) {
+			attributes[attr.name] = attr.value;
+		}
+	}
+
+	const children: IElement[] = [];
+
+	if (recursive) {
+		for (let i = 0; i < element.children.length; i++) {
+			const child = element.children.item(i);
+			if (child) {
+				children.push(serializeElement(child, true));
+			}
+		}
+	}
+
+	const { left, top } = getTopLeftOffset(element as HTMLElement);
+
+	return {
+		tagName: element.tagName,
+		className: element.className,
+		textContent: element.textContent || '',
+		attributes,
+		children,
+		left,
+		top
+	};
+}
+
+export abstract class BaseWindowDriver implements IWindowDriver {
+
+	constructor() { }
+
+	abstract click(selector: string, xoffset?: number, yoffset?: number): Promise<void>;
+	abstract doubleClick(selector: string): Promise<void>;
+
+	async setValue(selector: string, text: string): Promise<void> {
+		const element = document.querySelector(selector);
+
+		if (!element) {
+			return Promise.reject(new Error(`Element not found: ${selector}`));
+		}
+
+		const inputElement = element as HTMLInputElement;
+		inputElement.value = text;
+
+		const event = new Event('input', { bubbles: true, cancelable: true });
+		inputElement.dispatchEvent(event);
+	}
+
+	async getTitle(): Promise<string> {
+		return document.title;
+	}
+
+	async isActiveElement(selector: string): Promise<boolean> {
+		const element = document.querySelector(selector);
+
+		if (element !== document.activeElement) {
+			const chain: string[] = [];
+			let el = document.activeElement;
+
+			while (el) {
+				const tagName = el.tagName;
+				const id = el.id ? `#${el.id}` : '';
+				const classes = coalesce(el.className.split(/\s+/g).map(c => c.trim())).map(c => `.${c}`).join('');
+				chain.unshift(`${tagName}${id}${classes}`);
+
+				el = el.parentElement;
+			}
+
+			throw new Error(`Active element not found. Current active element is '${chain.join(' > ')}'. Looking for ${selector}`);
+		}
+
+		return true;
+	}
+
+	async getElements(selector: string, recursive: boolean): Promise<IElement[]> {
+		const query = document.querySelectorAll(selector);
+		const result: IElement[] = [];
+
+		for (let i = 0; i < query.length; i++) {
+			const element = query.item(i);
+			result.push(serializeElement(element, recursive));
+		}
+
+		return result;
+	}
+
+	async getElementXY(selector: string, xoffset?: number, yoffset?: number): Promise<{ x: number; y: number; }> {
+		const offset = typeof xoffset === 'number' && typeof yoffset === 'number' ? { x: xoffset, y: yoffset } : undefined;
+		return this._getElementXY(selector, offset);
+	}
+
+	async typeInEditor(selector: string, text: string): Promise<void> {
+		const element = document.querySelector(selector);
+
+		if (!element) {
+			throw new Error(`Editor not found: ${selector}`);
+		}
+
+		const textarea = element as HTMLTextAreaElement;
+		const start = textarea.selectionStart;
+		const newStart = start + text.length;
+		const value = textarea.value;
+		const newValue = value.substr(0, start) + text + value.substr(start);
+
+		textarea.value = newValue;
+		textarea.setSelectionRange(newStart, newStart);
+
+		const event = new Event('input', { 'bubbles': true, 'cancelable': true });
+		textarea.dispatchEvent(event);
+	}
+
+	async getTerminalBuffer(selector: string): Promise<string[]> {
+		const element = document.querySelector(selector);
+
+		if (!element) {
+			throw new Error(`Terminal not found: ${selector}`);
+		}
+
+		const xterm = (element as any).xterm;
+
+		if (!xterm) {
+			throw new Error(`Xterm not found: ${selector}`);
+		}
+
+		const lines: string[] = [];
+
+		for (let i = 0; i < xterm.buffer.length; i++) {
+			lines.push(xterm.buffer.getLine(i)!.translateToString(true));
+		}
+
+		return lines;
+	}
+
+	async writeInTerminal(selector: string, text: string): Promise<void> {
+		const element = document.querySelector(selector);
+
+		if (!element) {
+			throw new Error(`Element not found: ${selector}`);
+		}
+
+		const xterm = (element as any).xterm;
+
+		if (!xterm) {
+			throw new Error(`Xterm not found: ${selector}`);
+		}
+
+		xterm._core._coreService.triggerDataEvent(text);
+	}
+
+	protected async _getElementXY(selector: string, offset?: { x: number, y: number }): Promise<{ x: number; y: number; }> {
+		const element = document.querySelector(selector);
+
+		if (!element) {
+			return Promise.reject(new Error(`Element not found: ${selector}`));
+		}
+
+		const { left, top } = getTopLeftOffset(element as HTMLElement);
+		const { width, height } = getClientArea(element as HTMLElement);
+		let x: number, y: number;
+
+		if (offset) {
+			x = left + offset.x;
+			y = top + offset.y;
+		} else {
+			x = left + (width / 2);
+			y = top + (height / 2);
+		}
+
+		x = Math.round(x);
+		y = Math.round(y);
+
+		return { x, y };
+	}
+
+	abstract async openDevTools(): Promise<void>;
+}

src/vs/platform/driver/browser/driver.ts

@@ -0,0 +1,27 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { IDisposable, toDisposable } from 'vs/base/common/lifecycle';
+import { BaseWindowDriver } from 'vs/platform/driver/browser/baseDriver';
+
+class BrowserWindowDriver extends BaseWindowDriver {
+	click(selector: string, xoffset?: number | undefined, yoffset?: number | undefined): Promise<void> {
+		throw new Error('Method not implemented.');
+	}
+	doubleClick(selector: string): Promise<void> {
+		throw new Error('Method not implemented.');
+	}
+	openDevTools(): Promise<void> {
+		throw new Error('Method not implemented.');
+	}
+}
+
+export async function registerWindowDriver(): Promise<IDisposable> {
+	(<any>window).driver = new BrowserWindowDriver();
+
+	return toDisposable(() => {
+		return { dispose: () => { } };
+	});
+}